3228385434 has 32 divisors (see below), whose sum is σ = 6552161280. Its totient is φ = 1060261632.

The previous prime is 3228385421. The next prime is 3228385439. The reversal of 3228385434 is 4345838223.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3228385439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477127 + ... + 483845.

It is an arithmetic number, because the mean of its divisors is an integer number (204755040).

Almost surely, 2^3228385434 is an apocalyptic number.

3228385434 is an abundant number, since it is smaller than the sum of its proper divisors (3323775846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3228385434 is a wasteful number, since it uses less digits than its factorization.

3228385434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7894.

The product of its digits is 552960, while the sum is 42.

The square root of 3228385434 is about 56818.8827239677. The cubic root of 3228385434 is about 1477.9569805034.

The spelling of 3228385434 in words is "three billion, two hundred twenty-eight million, three hundred eighty-five thousand, four hundred thirty-four".